CVE-2026-57511 SuperPlane < 0.30.0 SMTP Header Injection via Webhook Event Title

SuperPlane before 0.30.0 contains an SMTP header injection vulnerability that allows unauthenticated attackers to inject arbitrary SMTP headers by including CRLF sequences in the event payload title field delivered via webhook. Attackers can manipulate the unsanitized title field passed to the SM...

Poweradmin has Host Header Injection in OIDC redirect_uri, SAML ACS/SLO URL, and Logout Redirect Construction.

Summary Poweradmin v4.3.2 uses the attacker-controlled HTTPHOST request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An unauthenticated attacker can poison the redirecturi sent to the Identity Provider,...

CVE-2026-66753

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

CVE-2026-66746

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

EUVD-2026-49895

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to bypass access controls by injecting bare line feed characters 0x0A into client-supplied request header values that are copied verbatim to upstream connections without validation. Attackers...

CVE-2026-67182

Rouille 0.3.3 through 3.6.2 is affected by an HTTP request smuggling vulnerability. An attacker can inject bare line feed characters (0x0A) into client-supplied header values, which are copied verbatim to upstream connections without validation. A crafted header value can contain a complete addit...

CVE-2026-67182 Rouille 0.3.3 - 3.6.2 HTTP Request Smuggling via proxy Header Injection

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to bypass access controls by injecting bare line feed characters 0x0A into client-supplied request header values that are copied verbatim to upstream connections without validation. Attackers...

CVE-2026-67182 Rouille 0.3.3 - 3.6.2 HTTP Request Smuggling via proxy Header Injection

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to bypass access controls by injecting bare line feed characters 0x0A into client-supplied request header values that are copied verbatim to upstream connections without validation. Attackers...

EUVD-2026-49889

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

CVE-2026-66746

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

CVE-2026-66746

Rouille 0.4.0–3.6.2 contains an HTTP response splitting vulnerability. An attacker can inject CR/LF into attacker-controlled input, causing arbitrary response headers to be added via reflected percent-decoded query parameters or bare LF in Cookie headers into Set-Cookie headers. This enables cach...

CVE-2026-66746 Rouille 0.4.0 - 3.6.2 HTTP Response Splitting via Header Injection

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

CVE-2026-66753

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

CVE-2026-66753

The CVE-2026-66753 entry concerns tiny-http up to version 0.12.0, where HTTP header values can be injected with CRLF characters due to insufficient validation in header parsing/serialization. The vulnerability enables response splitting, cache poisoning, session fixation via Set-Cookie injection,...

CVE-2026-66753 tiny-http 0.12.0 HTTP Response Splitting via Header Injection

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

EUVD-2026-49883

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

CVE-2026-66753

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

CVE-2026-66753 tiny-http 0.12.0 HTTP Response Splitting via Header Injection

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

PT-2026-65523

tiny-http through 0.12.0 contains an HTTP header injection vulnerability that allows attackers to inject carriage return 0x0D and line feed 0x0A bytes into HTTP header values on both request and response sides due to insufficient validation in header parsing and serialization. Attackers can explo...

PT-2026-65517

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...